k8s_netdata/README.md

Netdata haproxy ingress manifest

Introduction

This manifest deploys an haproxy ingress instance to a Netdata instance, previously installed with helm.

Links

• https://www.netdata.cloud/
• https://github.com/netdata/helmchart
• https://learn.netdata.cloud/docs/netdata-agent/installation/kubernetes

Installation

First create a namespace to hold the netdata objects;

$ kubectl create ns netdata

The following helm install command line is set up to use the nfs-client StorageClass for persistent storage of Netdata data (it uses node local directory storage by default). It also disables the built in nginx ingress configuration that will be replaced with an ingress object using the haproxy ingress controller.

$ helm install netdata netdata/netdata --namespace netdata \
    --set parent.database.storageclass=nfs-client          \
    --set parent.alarms.storageclass=nfs-client            \
    --set k8sState.persistence.storageclass=nfs-client     \
    --set ingress-enabled=false

Finally, create the ingress object;

$ kubectl apply -f netdata_ingress.yml -n netdata